Slotted Optical Switch

Slotted Optical Switch
OPB660N, OPB660T
N
Features:
•
•
•
•
•
Non-contact switching
Printed circuit board mounting
Enhanced signal to noise ratio
Gap 0.125” (3.18mm) wide and 0.345” (8.76mm) deep slot
Emitter Aperture 0.05” X 0.06” (1.27mm X 1.52mm),
Sensor Aperture 0.01” X 0.06” (0.25mm X 1.52mm)
Product Photo Here
T
Description:
Each OPB660 slotted optical switch consists of an infrared emitting diode and a NPN silicon phototransistor,
combined with an enhanced low current roll-off that improves contrast ratio and provides immunity to background
irradiance. Housings are made from an opaque grade of injection-molded plastic to minimize sensitivity to both
visible and near-infrared light.
Custom electrical, wire, cabling and PCBoard mounted designs are available. Contact your local representative or
OPTEK for more information.
Applications:
•
•
•
•
•
•
Part
Number
Non-contact transmissive
object sensor
Assembly line automation
LED Peak
Wavelength
OPB660N
Machine automation
890 nm
Machine safety
OPB660T
Sensor
Rbe
Transistor
Slot Width /
Depth
Aperture
Emitter/Sensor
Lead Length /
Spacing
0.125" / 0.345”
0.05" / 0.01"
0.100" / 0.320"
(MIN)
End of travel sensor
Door sensor
2
3
1
4
Pin #
LED
Pin #
Transistor
1
Anode
3
Collector
2
Cathode
4
Emitter
[ MILLIMETERS]
DIMENSIONS ARE IN:
INCHES
RoHS
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747
FAX: (972) 323-2396 [email protected] www.optekinc.com
Issue A.1
12/06
Page 1 of 3
Slotted Optical Switch
OPB660N, OPB660T
Absolute Maximum Ratings (TA=25°C unless otherwise noted)
Storage & Operating Temperature Range
-40° C to +100° C
Lead Soldering Temperature [1/16 inch (1.6mm) from the case for 5 sec. with soldering iron]
(1)
260°C
Input Diode
Forward DC Current
50 mA
Peak Forward Current (1 μs pulse width, 300 pps)
1A
Reverse DC Voltage
3V
Power Dissipation
(2)
100 mW
Output Phototransistor
Collector-Emitter Voltage
24 V
Collector DC Current
Power Dissipation
30 mA
(3)
200 mW
Electrical Characteristics (TA = 25°C unless otherwise noted)
SYMBOL
PARAMETER
MIN
TYP
MAX
UNITS
TEST CONDITIONS
Input Diode
VF
Forward Voltage
-
-
1.6
V
IF = 10 mA
IR
Reverse Current
-
-
100
µA
VR = 3 V
Output Phototransistor
V(BR)CEO
Collector-Emitter Breakdown Voltage
24
-
-
V
ICE = 100 µA
BVECO
Emitter Reverse Breakdown Voltage
0.4
-
-
V
IEC = 100 µA
Collector-Emitter Dark Current
-
-
100
µA
VCE = 5 V
VSAT
Collector-Emitter Saturation Voltage
-
-
0.4
V
IF = 10 mA, IC = 100 µA, (gap unblocked)
IC(ON)
On-State Collector Current
600
-
-
µA
IF = 10 mA, VCE = 5 V
ICEO
Combined
Notes:
(1) RMA flux is recommended. Duration can be extended to 10 seconds maximum when flow soldering. A maximum of 20 grams
force may be applied to leads when soldering.
(2) Derate linearly 1.33 mW/° C above 25° C.
(3) Derate linearly 2.0 mW/° C above 25° C.
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
Issue A .1 12/06
Page 2 of 3
OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747
FAX: (972) 323-2396 [email protected] www.optekinc.com
Slotted Optical Switch
OPB660N, OPB660T
OPB660 - Flag Next to Sensor
1.20
1.00
1.00
Typical IC (ON) Response (mA)
Typical IC (ON) Response (mA)
OPB660 - Flag Next to Emitter
1.20
0.80
Right to Left
0.60
Left to Right
Top to Bottom
0.40
0.20
0.00
0.00
0.80
0.60
Right to Left
Left to Right
0.40
Top to Bottom
0.20
0.05
0.10
0.15
0.20
0.25
0.00
0.00
0.05
Displacement Distance (inches)
0.10
0.15
0.20
0.25
Displacement Distance (inches)
OPB660 - Flag in Middle of Slot
1.20
Typical IC (ON) Response (mA)
1.00
0
Top to Bottom
0.80
0.60
Emitter
Left to Right
Right to Left
0.40
Right to Left
Left to Right
Sensor
Top to Bottom
0
0.20
Width
0.00
0.00
0.05
0.10
0.15
0.20
0.25
Displacement Distance (inches)
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747
FAX: (972) 323-2396 [email protected] www.optekinc.com
Issue A.1
12/06
Page 3 of 3